>Those have no costs, except for limited maintenance, and the game development has paid itself years ago. So it is virtually pure profit. Sorry for nitpicking,

>Those have no costs, except for limited maintenance, and the game development has paid itself years ago. So it is virtually pure profit. Sorry for nitpicking, but ancient versions of the game client don't really work so well on modern hardware. Also, we don't know how much the server infrastructure has changed since then. It's not that easy.